It's worth much ()is worth(c).A.to do that,to do B doing that ,doing C ,to do what ,doing D doing what,to do这一题目为什么选C
问题描述：
It's worth much ()is worth(c).A.to do that,to do B doing that ,doing C ,to do what ,doing D doing what,to do
这一题目为什么选C
答
It worth much
worth to do
be worth doing
答
be worth to do sth 主语IT
be worth doing sth主语是物
答
既然前面有 it is了,而后面又出现了动词is
很明显需要重要有从句,否则就会有错误
而只有c项符合这一条件